Christopher's online posts contained anti-Semitic views and said he wanted to kill Obama because he considered him "a sacrificial lamb," according to an affidavit filed by Secret Service agent Kelly Adcox.

"Yes, I have decided I will assassinate (sic) Barack Obama. It's really nothing personal about the man ... I know it's for the country's own good that I do this," Christopher wrote, according to the affidavit.

"No, it's not because I'm racist that I will kill Barack, it's because I can no longer allow the Jewish parasites to bully their way into making the American people submit to their evil ways."